P1C10
Vacuum Pump Functional Error
P1C10 is an OBD-II diagnostic trouble code meaning: Vacuum Pump Functional Error. Common causes: vacuum pump malfunction, problems with electrical wiring to the pump. Estimated repair cost: $44–167.
Symptoms
- Stiff brake pedal
- Reduced braking performance
- Noise from the pump during operation
- Check engine light is on
- Additional codes related to the brake system
Causes
- Vacuum pump malfunction
- Problems with electrical wiring to the pump
- Leaks in vacuum lines
- Vacuum pressure sensor malfunction
- Pump control relay problems
How to Fix
- Check the operation of the vacuum pump
- Inspect vacuum lines for leaks
- Check the electrical wiring and connections of the pump
- Diagnose vacuum pressure sensor
- If necessary, replace the vacuum pump
Related codes
FAQ
What does the P1C10 code mean?
P1C10 is an OBD-II diagnostic trouble code that indicates: Vacuum Pump Functional Error
What causes a P1C10 error code?
The most common causes of P1C10 include: Vacuum pump malfunction; Problems with electrical wiring to the pump; Leaks in vacuum lines; Vacuum pressure sensor malfunction.
How do I fix a P1C10 diagnostic trouble code?
To fix P1C10: Check the operation of the vacuum pump. Inspect vacuum lines for leaks. Check the electrical wiring and connections of the pump. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1C10?
Limited driving only, diagnose soon
How much does it cost to fix P1C10?
The estimated repair cost for P1C10 is $44–167. Actual cost depends on your vehicle, location, and labor rates.
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